Top hairstylists and makeup artists reveal their favorite trends of the season

"The holidays are a time of year steeped in tradition and jewel tones, so `tis the season to enrich your hair with color," says Amanda Williams, celebrity hairstylist (she's worked with Ellen Page and Bryce Dallas Howard) and owner of Arabella Salon in Portland, Oregon. She recommends getting a professional treatment with Davines' gentle, plant-based Finest Pigment gloss ( click here to locate a salon near you). "It only lasts six to eight shampoos so it's an extremely non-committal way to create depth and luxurious shine," says Williams. Translation: There's no excuse not to pair emerald earrings with red-tinted tresses.

Holiday Beauty: Starworthy Looks

Holiday Beauty: Starworthy Looks

"I love red lips—they're eternally chic and look especially festive during the holidays," says Troy Surratt, the makeup guru behind Maggie Gyllenhaal's oft-deep-colored pucker. "If you have reservations about an opaque formula, try a sheer one like Lipstick Queen lipstick in Medieval, which is universally flattering and great for kisses under the mistletoe."

Another deep-yet-more-subtle option according to Julie Harris, Anne Hathaway's makeup artist, is a soft berry stain—a must-do whether or not you wear lipstick on top. "A stain won't rub off during holiday parties," says Mai Quynh, who works with Megan Fox and Kristen Stewart. "I really like Mark Kissink Lip Tintmarker in Red Siren—it's a highly pigmented, smudge-proof marker that's great for layering underneath lipstick for staying power."